Portable grill



FIG. 1 is a front perspective view of a portable grill shown in a collapsed configuration.

FIG. 2 is a front view of the portable grill of FIG. 1.

FIG. 3 is a rear view of the portable grill of FIG. 1.

FIG. 4 is a right side view of the portable grill of FIG. 1.

FIG. 5 is a left side view of the portable grill of FIG. 1.

FIG. 6 is a top view of the portable grill of FIG. 1; and,

FIG. 7 is a bottom view of the portable grill of FIG. 1.

The features shown in broken lines form no part of the claimed design. 

CLAIM The ornamental design for a “portable grill”, as shown and described. 